An interactive simulation that teaches about periodic motion, simple harmonic motion, and conservation of energy. Observe one or two pendulums to determine how the swing is influenced by the length of the string, the mass of the pendulum...

Virtual laboratory provides five hands-on experiments at rigid pendula.

In this lesson plan students are "given one hour to solve a problem that a has caused a huge drop in sales" for a clock company. All clocks are five minutes slow. Because of this, they must find a way to put the clock back on time...

This resource presents a collection of experiments for the science classroom that focuses on physics concepts for Halloween. Activities include mirror ghost with a concave mirror, apple oscillators with pendulums, and a pumpkin pendulum....

In this interactive activity adapted from the University of Utah's ASPIRE Lab, students will investigate frequency in terms of trampoline jumps, pendulum swings, and electromagnetic waves.